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Mostrando las entradas de abril, 2023

Rewired genetic 'clock' slows aging and increases cellular lifespan

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Scientists at UC San Diego have developed a way to potentially slow down the cellular aging process, using an oscillating genetic 'clock.' In tests, yeast cells were found to live significantly longer than those without. Continue Reading Category: Health & Wellbeing , Lifestyle Tags: Aging , anti-aging , Cells , Cellular , Cellular machinery , UC San Diego , DNA , Yeast

New mobile e-tattoo better monitors heart, can help prevent heart disease

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Researchers have developed a mobile, noninvasive, ultrathin, stretchable, battery-operated electronic tattoo that simultaneously measures the heart’s electrical and mechanical activity, offering a new method of diagnosing and monitoring heart disease. Continue Reading Category: Medical , Science Tags: wearable electronics , Stretchable Electronics , Heart , Heart Disease , ECG , University of Texas

Escape water taxi mixes luxury with hydrofoil speed

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Belfast-based Artemis Technologies has introduced its latest hydrofoil – an upmarket luxury water taxi called the Artemis EF-12 Escape that promises a comfortable, energy efficient, environmentally friendly way to go island hopping. Continue Reading Category: Transport Tags: Hydrofoil , Marine , Luxury

Raytheon's RAIVEN electro-optics improves pilot vision fivefold

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Raytheon has unveiled RAIVEN, its latest military optical sensor for aircraft that uses a multi-spectrum electro-optical system combined with artificial intelligence to give pilots a fivefold increase in clarity and range. Continue Reading Category: Military , Technology Tags: Raytheon , Optical sensor

Helle Rein knife is an ode to reindeer and classic Norwegian design

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Norwegian knife maker Helle crafts some of the most beautiful knives the world over. Its latest is particularly special, celebrating the past while making a call to action for the future. The new limited-edition Rein knife honors the company's heritage and favorite animal: the reindeer. The knife features an ornate handle crafted from reindeer antler, dark oak and leather and serves as a reminder to protect those things we value most. Continue Reading Category: Outdoors , Lifestyle Tags: Knife , Camping , Hunting , Fishing , Outdoors

Vanlife concept time-travels to age of autonomous go-anywhere RVing

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Conceptual visions such as trailhead-shuttling Jeep Wranglers and concierge-grade RV pods have previously explored how autonomous driving technology can introduce travelers, campers and outdoor adventurers to a new level of pampering. Continue Reading Category: Automotive , Transport Tags: Campervan , Concept Vehicle , Concept Cars , electric-camper , RV , smart RV , Self driving cars , Autonomous Vehicles , Travel

Garmin Varia eRTL61 brings car-detecting radar tech to existing ebikes

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There are now a number of ebikes equipped with radar systems which warn riders of vehicles approaching from behind. If your bike isn't among those, you can now change that by slapping on Garmin's Varia eRTL615 radar/tail light module. Continue Reading Category: Bicycles , Transport Tags: Garmin , ebikes , Radar , Cycling , Road Safety , bike lights

Fjordarium to offer amazing views of Norwegian marine life

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Haptic Architects and Oslo Works have revealed plans to transform a disused parking lot near central Oslo, Norway, into a sustainable tourist attraction. It will be centered around a "Fjordarium," which will provide superb views of the marine life in the fjord. Continue Reading Category: Architecture , Lifestyle Tags: Building and Construction , sustainable design , Timber , Underwater , Norway , Tourism

Multi-functional "superfoam" soaks up oil spills and kills bacteria

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Scientists at the University of Georgia have created a "superfoam" with two very valuable potential applications. It could be used not only to clean up oil spills, but also to keep infections from occurring at medical implant sites. Continue Reading Category: Materials , Science Tags: University of Georgia , Oil , Pollution , Graphene , Antibacterial

Groundbreaking robotic fish has a twisted method of propulsion

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When designing fish-like underwater robots, you want a means of propulsion which is both energy-efficient and reasonably speedy. A new tail-flapping system may fit the bill, paving the way for wider usage of such bots. Continue Reading Category: Robotics , Technology Tags: University of Bristol , Biomimicry , Fish , locomotion , Swimming

Fiido aims for ride versatility with E-Gravel ebike series

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The first 2023 ebikes from Hong Kong's Fiido are now available. The lightweight C21 and C22 E-Gravel bikes sport smooth-welded frames for a slick look, feature responsive torque sensing and work with a smartwatch for proximity power-on. Continue Reading Category: Bicycles , Transport Tags: ebikes , Pedal-assisted

Extraordinary museum extension adds rocky canyon to Manhattan streets

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Studio Gang has certainly had a busy week. Following the completion of its Arkansas Museum of Fine Arts just a few days ago, the firm has now also finished work on its American Museum of Natural History extension, which features an extraordinary sculpted rock-like form. Continue Reading Category: Architecture , Lifestyle Tags: Building and Construction , Museum , Renovation , New York

Autonomous electric ferry to begin commercial operation in Stockholm

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Norwegian shipping company Torghatten AS is due to launch what's billed as the world's first commercial autonomous and electric passenger ferry, which will start making regular trips between islands in central Stockholm, Sweden, later this year. Continue Reading Category: Marine , Transport Tags: Autonomous , Electric Boats , Watercraft

World's biggest study reveals mammal evolution, and one very famous dog

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A groundbreaking project has seen hundreds of scientists across the world uncover many mysteries of the evolution of mammals, work that may help us understand why humans are unique and what specific genetic changes hold the key to disease. Continue Reading Category: Biology , Science Tags: Animal science , Evolution , Genetics , DNA , Genome , Howard Hughes Medical Institute , Yale , University of California , Broad Institute

Michelin vows to clean up its act

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The world bought a staggering 2.321 billion tires in 2022 across all categories – a number that's expected to keep growing. What's more, in the passenger car segment, the overall trends are toward bigger cars and electrification, both of which add to weight. So tires are getting bigger and heavier too, and consuming more materials and resources along the way. Continue Reading Category: Automotive , Transport Tags: Tire , Tires , Michelin , Sustainability

New Wyoming rhynchosaur discovered, named in First Nations language

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Researchers from the University of Wisconsin-Madison have discovered a new species of ancient reptile in central Wyoming and named it in the language of the First Nations people indigenous to the area where it was found. Continue Reading Category: Biology , Science Tags: Fossils , Paleontology , University of Wisconsin

World-first vascularization to advance global research into heart disease

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Australian researchers have achieved two firsts that will assist in the global battle against heart disease: they created a tiny beating heart with its own vascular system and then uncovered how the vascular system affects inflammation-driven heart damage. Continue Reading Category: Medical , Science Tags: organoid , Heart , Heart Disease , Heart Failure , Induced Pluripotent Stem Cells (iPS) , Stem Cells , QIMR Berghofer

Game-changing DSEND suit protects deep sea divers from pressure dangers

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The US Navy recently completed tank tests of a new deep-diving suit called the Deep Sea Expeditionary with No Decompression (DSEND) system that is light and flexible, yet maintains sea-level internal pressure around the wearer even when hundreds of feet underwater. Continue Reading Category: Military , Technology Tags: US Navy , Diving , Marine

Mutual destruction: Binary stars, black holes, and ripples in space-time

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Researchers from University College London and the University of Potsdam, Germany have studied two most massive touching stars in a neighboring galaxy that will eventually turn into black holes and collide, sending ripples through space and time. Continue Reading Category: Space , Science Tags: Stars , Multiple stars , Black hole , gravitational waves , University College London , University of Potsdam

NASA's Quesst to end 50-year-old commercial supersonic flight ban over US

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NASA this week marked the 50th anniversary of the total ban of civilian supersonic flights over the United States. The milestone comes as the agency continues with the development of the X-59 experimental supersonic aircraft intended to reintroduce civilian Mach+ service. Continue Reading Category: Aircraft , Transport Tags: Supersonic , NASA , Lockheed Martin

Zero.63 long-range explorer catamaran brings methanol to yachting

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Methanol has found some footing as an alternative fuel for commercial shipping, but it remains largely sidelined in other transportation sectors, including leisure watercraft. British design firm Chartwell Marine is looking to plot a new leisurely course for the fuel with help from a £320K (US$400K) government grant and a partnership with shipbuilder Archipelago Expedition Yachts. The parties will together develop the Zero.63, an eight-person catamaran that can travel thousands of miles while burning only methanol, a cleaner combustion alternative to diesel or gas. Continue Reading Category: Marine , Transport Tags: Yachts , Yachts - 49 , Methanol , Catamaran

Gut-zapping lizard-inspired capsule could boost patients' appetites

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Even though a variety of conditions may cause people to lose their appetite, it's important for those folks to keep eating in order to recover. A new "electroceutical" ingestible capsule could help, by making them feel hungry … and it was inspired by a lizard's skin. Continue Reading Category: Medical , Science Tags: MIT , New York University , Brigham and Women’s Hospital , Treatment , Hormone , Biomimicry

Ultima Multipath ebike has a recycled plastic/alloy frameset

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Although ebikes are generally thought of as a green form of transportation, most are made of materials with a fairly large carbon footprint. The Multipath is a bit different, in that its frame is made of recycled plastic and alloy. Continue Reading Category: Bicycles , Transport Tags: ebikes , Recycled , Plastics , Cycling

Antibiotic resistant genes found in clouds ... Yes, clouds

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While antibiotic-resistant bacteria are on the rise, you might have thought that the potentially deadly bugs would be found mostly in the places where people and other animals congregate: namely, the surface of the Earth. But researchers from Canada and France have found them in a most remarkable place. Continue Reading Category: Environment , Science Tags: Antibiotic-resistant bacteria , Cloud , Atmosphere , Bacteria , Universite Laval

Nano-robotic scalpel swarm shreds brain cancer cells from the inside

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When it comes to fighting the deadly brain cancer known as glioblastoma, options are very much limited. This led a Canadian research team to take a novel approach. They tricked cancer cells into taking up carbon nanotubes, and they then shredded those cells by spinning the tubes using magnetic force. The treatment in mice shrunk tumor size and extended the rodents' lives, a finding that has the researchers hopeful for a similar result in humans. Continue Reading Category: Medical , Science Tags: Brain cancer , Cancer , Nano-tool , Nanomedicine , Nanotechnology , University of Toronto , Nanotubes

Impressive timber development designed to tackle climate crisis

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Influential architecture firm Skidmore, Owings & Merrill (SOM) and Stony Brook University have revealed plans for a large new development on New York City's Governors Island that will be focused on bringing people together to tackle climate change. The New York Climate Exchange will also walk the walk with ambitious sustainability features, including the ability to meet its own power and non-potable water needs. Continue Reading Category: Architecture , Lifestyle Tags: Building and Construction , Skidmore, Owings & Merrill , sustainable design , Solar Powered , New York , Climate

Onyx brings color to award-winning ePaper tablet with Boox Tab Ultra C

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Recent advances in ePaper technology have allowed for displays to move beyond e-readers and into tablet territory. Onyx International already has a 13.3-inch monochrome slate in its range, and has now added a 10.3-inch color E Ink tablet. Continue Reading Category: Mobile Technology , Technology Tags: E-Ink , Tablet , Color

Mightier than the sword: OpenAI's impossible truth and bias dilemmas

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The raw GPT-4 language model – and any model like it – is capable of writing more or less anything a human might. That includes obscene and pornographic content – anecdotally, a big favorite among many early users – as well as content many would define as hateful, harmful and dangerous. Continue Reading Category: Technology Tags: GPT , Creative AI , Artificial Intelligence , AI Art and Music , Politics

AI could be the secret weapon in preventing the next global pandemic

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Back in 2016, four years before a pandemic saw the world grind to a halt, the United Nations Environment Programme (UNEP) was sounding the alarm on zoonotic diseases, identifying them as a key emerging issue of global concern. Continue Reading Category: Science Tags: Coronavirus (COVID-19) , Virus , University of Montreal , Animals , BioLogic , Artificial Intelligence

First discovery of genetic brain pathway a relief for anxiety sufferers

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UK researchers have, for the first time, identified a genetic pathway in the brain that plays a key role in controlling anxiety, opening the door to the development of more effective treatments in the future. Continue Reading Category: Medical , Science Tags: Brain , Anxiety , MicroRNA , Genetics , University of Bristol , University of Exeter

Lab-made lungs fast-track drug testing, can replace animal test subjects

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Researchers have built a lung in a lab that more accurately emulates the human lung than traditional models, opening the door to the fast-tracking of the discovery and development of drugs and a reduction in our reliance on animals for testing. Continue Reading Category: Medical , Science Tags: Lung , organoid , University of Sydney

Electrical stimulation heals diabetic wounds three times faster

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In diabetics, wounds tend to progress quickly and heal slowly. Researchers have developed a method that uses electricity to heal diabetic wounds three times faster and offers great potential for treating those with diseases that lead to reduced wound healing. Continue Reading Category: Medical , Science Tags: Wound , Healing , Electricity , Diabetes , Diabetic , Chalmers University of Technology , University of Freiburg

Hydrophones and AI improve tsunami early warning systems

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With the aid of arms control technology and artificial intelligence, a team of scientists at Cardiff University's School of Mathematics has developed a method that uses underwater microphones to provide early warnings of potentially deadly tsunamis. Continue Reading Category: Science Tags: Cardiff University , Tsunami , Disasters , Wave , First Warning Systems

"World's first" cultivated fish fillets served up in Israel

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In the past two years, Israel's Steakholder Foods (formerly MeaTech 3D) has brought us a lab-grown steak and lab-grown Wagyu beef morsels. Now, it has produced what it says are the world's first whole fillets of cultivated fish … grouper, to be precise. Continue Reading Category: Science Tags: Lab grown meat , Fish , 3D bioprinting , Food technology

Solarized VW ID. Buzz camper van ready to e-camp stealthily across the UK

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We've already seen the world's first Volkswagen ID. Buzz camper van kit and full camper conversion debut in Germany. Now TC Conversions presents the first all-electric ID. Buzz camper vans we've seen, just across the water in the UK. In fact, the British conversion shop hasn't detailed just one ID. Buzz camper van, but two. Continue Reading Category: Automotive , Transport Tags: electric-camper , Volkswagen , mini-campervan , Campervan , RV , Camping , Off-grid

KnitDema glove puts the electronic squeeze on swollen fingers

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Hand edema, which is a swelling of the fingers due to the accumulation of fluid from injury or disease, is typically treated via a hand massage performed by a therapist. A new finger-massaging glove, however, may offer a less costly and more accessible alternative. Continue Reading Category: Health & Wellbeing , Lifestyle Tags: Cornell University , Gloves , Hand , Massage , Treatment , Shape Memory Alloys

System quickly spots antibiotic-resistant bacteria by watching them shimmy

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If the bacteria with which someone is infected are antibiotic-resistant, physicians need to know so as soon as possible, so they can take the appropriate action. A simple new system could help, by detecting such resistance in just two hours as opposed to the usual 24. Continue Reading Category: Science Tags: EPFL , Vrije Universiteit Brussel , Antibiotic-resistant bacteria , Microscopes , Detection

Titanium tool has changeable scalpel blades and quick-release clip

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Multitools are great. That is, they're great until you don't have one with you – or the one you have has a blade that's too dull to get anything done. The Bladeclip seeks to tackle both of these issues with a design that incorporates a sturdy built-in clip and a scalpel-style blade-change system that keeps things extra sharp. Continue Reading Category: Outdoors , Lifestyle Tags: Multitools , Titanium , Knife , Kickstarter

Cannondale powers through urban Adventures with Neo Allroad series ebikes

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Cannondale is hoping to encourage riders to embrace the call of the wild with the introduction of the Adventure Neo Allroad series Class 2 and Class 3 ebikes – more rugged, go-anywhere versions of its 2021 city model. Continue Reading Category: Bicycles , Transport Tags: ebikes , Cannondale , Pedal-assisted

Spanish vineyard's visitor center will have solar power to spare

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Foster + Partners has been commissioned to extend and refurbish the Bodegas Faustino winery in Spain. The project will be centered on the creation of a new timber visitor center that will feature a solar panel array, enabling it to produce almost six times the electricity the building requires. Continue Reading Category: Architecture , Lifestyle Tags: Foster and Partners , Building and Construction , sustainable design , Wine

DJI aims to boost creativity with triple-camera Mavic 3 Pro

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DJI has announced a new addition to its Mavic 3 camera drone series. The Mavic 3 Pro flies out with the world's first triple camera system, comprising a Hasselblad main and two telephoto modules. Continue Reading Category: Drones , Technology Tags: DJI Innovations , Camera drone , Drone cinematography , Drone photography

Injectable synthetic blood clots stop internal bleeding to save lives

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Scientists at MIT have developed a synthetic system that can stem internal bleeding, to help more people survive long enough to reach a hospital after a traumatic injury. Two components come together at the wound to form a clot, without doing so elsewhere in the body where it might be dangerous. Continue Reading Category: Medical , Science Tags: Blood , Nanoparticles , Protein , Wound , Healing , MIT , Emergency , Injuries